Abstract
A metamaterial-inspired resonator for free-positioning wireless charging of several devices is proposed and numerically studied. The resonator is based on orthogonal metallic wires arrays deposited on a high permittivity low loss dielectric substrate. Given a fixed area of 50 × 50 cm, its resonant frequency can be tuned in a wide frequency band from 5 MHz to 45 MHz. A parametric study is performed to reveal the influence of resonant frequency, dielectric permittivity and number of wires on Q-factor.
| Original language | English |
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| Article number | 012092 |
| Number of pages | 4 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1461 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 23 Apr 2020 |
| MoE publication type | A4 Article in a conference publication |
| Event | International Conference on Metamaterials and Nanophotonics - St. Petersburg, Russian Federation Duration: 15 Jul 2019 → 19 Jul 2019 Conference number: 4 |